Release notes to ChainTools plug-in for Rhino

version 0.7.0.0, date 24-01-2021
	- first issue
	
version 0.7.1.0, date 27-02-2021
	- now Extend subcommand works also on edges in way of reflex angles
	
version 0.8.0.0, date 29-03-2021
	- new ChainSplit command
	- toolbar added
	
version 0.8.0.1, date 31-03-2021
	- invalid curve extending fixed
	
version 0.8.0.2, date 16-04-2021
	- block references are now accepted as trimming objects
	
version 0.8.1.0 date 25-04-2021
	- DumpCurves option added, invalid selection of invisible objects corrected

version 0.8.2.0 date 16-05-2021
	- GroupTrimmingCrvs option added, memory leak bug fixed
	
version 0.8.2.1 date 13-06-2021
	- GroupIntersectionCrvs now affects also document curves
	
version 0.8.2.2 date 10-08-2021
	- Minor changes in Extend subcommand
	
version 0.8.2.3 date 27-09-2021
	- Expiry date extended
	
version 0.9.9.0
	-  Doccurves detection improved, matched/demo plug-in version introduced
	
version 0.9.9.1
	- Minor update
	
version 1.0.1.0 date 2-01-2022
	- Minor update, versions matched and demo
	
version 1.0.2.0 date 13-01-2022
	- Update in doccurves detection, matched/demo version
	
version 1.0.3.0 date 19-01-2022
	- Update in comp ID generation
	
version 1.0.4.0 date 06-11-2025
	- Plugin made free
